Flow type immobilized microorganism wastewater treatment device
In the current field of wastewater treatment, common treatment methods include physical and chemical treatment, but these methods suffer from high costs, high energy consumption, and susceptibility to secondary pollution. In order to solve these problems, the team developed an efficient and sustainable solution for wastewater treatment: a mobile microbial immobilized wastewater treatment unit. During the research and development process, the team found that the traditional microbial immobilization treatment device has some problems:
First, the space occupation is large, and it is difficult to meet the demand for efficient treatment in a small space. Traditional microbial culture methods require a large number of reactors for microbial growth and reproduction, which occupy a large amount of space and are difficult to regulate;
Secondly, the reaction is not sufficient. Microorganisms need enough oxygen and nutrients to reproduce, and the traditional reactor cannot realize the uniform mixing of liquid, resulting in insufficient reaction;
Third, the high cost of treatment and the high dependence on external energy sources make it difficult to achieve long-term sustainability. Traditional chemical treatment methods consume large quantities of chemicals and electricity, which are expensive and have an adverse impact on the environment. In order to solve the above problems, we designed a flow-through microbial immobilized wastewater treatment unit as shown in Fig. 1:
Figure 1 Left: Physical diagram Right: Dynamic 3D model
The device features the following innovative aspects:
Unique windmill structure: The device uses windmill structure and nylon cloth to fix the microorganisms on the floating support. Through rotation and potential energy effect, it achieves uniform mixing of liquid and enhances the adequacy of reaction.-
Increased efficiency and use of less space : The flow-through microbial immobilised wastewater treatment unit maximises the use of microbial cultivation area in a smaller space, increasing microbial quality and yield. At the same time, the device uses the growth characteristics of microorganisms and photosynthesis to reduce carbon dioxide emissions and release oxygen, further reducing the level of environmental pollution. -
Easy replacement of membranes on the device : The membranes on the device are easy to replace, thus reducing the cost of cultivation and making it easier and quicker to cultivate the next batch of microorganisms. -
Low-cost sustainability : Compared to traditional physico-chemical treatment methods, the flow-through microbial immobilised wastewater treatment unit has a lower cost and is less susceptible to external energy sources. In addition, the unit utilises the growth characteristics of microorganisms and photosynthesis to achieve carbon dioxide reduction and oxygen release, making it a sustainable wastewater treatment solution.
Figure 3 Easy tear-off pattern or Easy-peel pattern
Figure 4 Wind turbine internal and external structure separation diagram
Structural overview
Flow type microorganism immobilized wastewater treatment device structure design concept originated from the traditional Chinese irrigation vehicle, the whole is mainly customized for the acrylic plate material sealed cylinder shape, the structure of the distribution of uniform and reasonable, to achieve the full reaction within the cylinder. The cylinder is set with three identical blades made of acrylic, the center axis of the cylinder is supported by two JGY370 motor brackets supported by the JGY370 gear motor support and provide a power source, a single hole 15-27CM support frame column as the overall support column.
Design process
Figure 5 Design process
Pre-research and Feedback testing
Based on visits and research conducted at the Jinshan Wastewater Treatment Plant in Fuzhou and Xiuchuan Technology Co., Ltd. in Hangzhou, we identified issues such as high costs and inadequate reaction efficiency with traditional microbial treatment devices. In response, we developed a flow-type immobilized microbial wastewater treatment device by creating three-dimensional models to address these problems.
Following the implementation at the Jinshan Wastewater Treatment Plant in Fuzhou and Xiuchuan Technology Co., Ltd. in Hangzhou, the flow-type immobilized microbial wastewater treatment device showcased several advantages. Firstly, in terms of cost, the flow-type device
Based on the feedback received, the flow-type immobilized microbial wastewater treatment device has proven effective in improving removal efficiency, reducing treatment costs, saving space, and enhancing overall operational efficiency.
Summary
The flow-through microbial immobilized wastewater treatment plant is of great significance and importance. It provides a
At the same time, the unit utilizes the properties of microorganisms and photosynthesis to reduce carbon dioxide emissions and release oxygen, further reducing the level of environmental pollution. With the increasing demand for environmental protection and sustainable development, the device has a promising future and has the potential for a wide range of applications in urban, rural and industrial wastewater treatment.
Through continuous optimization and improvement, the treatment efficiency and environmental friendliness of the device will be further enhanced to broaden its application scope. In short, it brings new solutions to the field of wastewater treatment and becomes one of the important technologies to promote environmental protection and sustainable development.
